.header {
  min-width: 1200px;
  margin: 40px auto 0;
  padding-left: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tianqi{
  border: none;
  margin-left: 30px;
  pointer-events: none;
}
:global .ant-input:focus,
:global .ant-input:hover{
  border-color:#d4d7da !important;
}